Patents by Inventor Anthony Joseph SYLVESTER

Anthony Joseph SYLVESTER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • REJUVENATING COMPOUNDS IN HIGH PERFORMANCE ASPHALT COMPOSITIONS WITH HIGH RECYCLED CONTENT
    Publication number: 20240076236
    Abstract: Described herein is a rejuvenated asphalt and a method of rejuvenating asphalt comprising mixing a rejuvenator, bitumen, and aggregate to obtain an asphalt mixture, wherein the rejuvenator is present in an amount ranging from about 0.1-40 wt % by weight of the bitumen, and wherein at least 35 wt % of the bitumen is derived from recycled asphalt content. The rejuvenated asphalt provides desirable performance.
    Type: Application
    Filed: October 26, 2023
    Publication date: March 7, 2024
    Applicant: CARGILL, INCORPORATED
    Inventors: Todd KURTH, Scott NIVENS, Christopher STEVERMER, Anthony Joseph SYLVESTER, Hassan TABATABAEE
  • Rejuvenating compounds in high performance asphalt compositions with high recycled content
    Patent number: 11827566
    Abstract: Described herein is a rejuvenated asphalt and a method of rejuvenating asphalt comprising mixing a rejuvenator, bitumen, and aggregate to obtain an asphalt mixture, wherein the rejuvenator is present in an amount ranging from about 0.1-40 wt % by weight of the bitumen, and wherein at least 35 wt % of the bitumen is derived from recycled asphalt content. The rejuvenated asphalt provides desirable performance.
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: November 28, 2023
    Assignee: CARGILL, INCORPORATED
    Inventors: Todd Kurth, Scott Nivens, Christopher Stevermer, Anthony Joseph Sylvester, Hassan Tabatabaee
  • BINDER COMPOSITION INCLUDING BIO-BASED COMPONENT
    Publication number: 20230034141
    Abstract: Various aspects relate to binder compositions including a bio-based component and pre-blends for forming the same. A binder composition includes an oligomerized biorenewable oil that is at least 10 wt % of the binder composition. The binder composition also includes an Asphaltene Additive comprising at least 20 wt % to 100 wt % asphaltenes, wherein the Asphaltene Additive is at least 8 wt % of the binder composition.
    Type: Application
    Filed: November 19, 2020
    Publication date: February 2, 2023
    Applicant: CARGILL, INCORPORATED
    Inventors: Todd L. KURTH, Anthony Joseph SYLVESTER, Hassan Ali TABATABAEE
  • REJUVENATING COMPOUNDS IN HIGH PERFORMANCE ASPHALT COMPOSITIONS WITH HIGH RECYCLED CONTENT
    Publication number: 20210284574
    Abstract: Described herein is a rejuvenated asphalt and a method of rejuvenating asphalt comprising mixing a rejuvenator, bitumen, and aggregate to obtain an asphalt mixture, wherein the rejuvenator is present in an amount ranging from about 0.1-40 wt % by weight of the bitumen, and wherein at least 35 wt % of the bitumen is derived from recycled asphalt content. The rejuvenated asphalt provides desirable performance.
    Type: Application
    Filed: April 12, 2018
    Publication date: September 16, 2021
    Applicant: CARGILL, INCORPORATED
    Inventors: Todd KURTH, Scott NIVENS, Christopher STEVERMER, Anthony Joseph SYLVESTER, Hassan TABATABAEE